Review the following code snippets from a Java class implementing the Decorator Design Pattern. Select the option that incorrectly implements a component or method of this pattern.

$($Note: The question assumes familiarity with the Decorator Design Pattern, which involves a base class and decorators that modify the behavior of base class instances. The correct implementation involves all decorators extending a common abstract decorator class and modifying base class behavior.$)$

Option A$.$

public abstract class Beverage $\{$

String description $=$ "Unknown Beverage";

public String getDescription$()\{$

return description;

$\}$

public abstract double cost$()$;

$\}$

Option B$.$

public class Espresso extends Beverage $\{$

public Espresso$()\{$

description $=$ "Espresso";

$\}$

public double cost$()\{$

return $1\mathrm{.}99$;

$\}$

$\}$

Option C$.$

public abstract class CondimentDecorator extends Beverage $\{$

public Beverage beverage;

public abstract String getDescription$()$;

$\}$

Option D$.$

public class Milk extends Beverage $\{$

Beverage beverage;

public Milk$($Beverage beverage$)\{$

this.beverage $=$ beverage;

$\}$

public String getDescription$()\{$

return beverage.getDescription$()+",$ Milk";

$\}$

public double cost$()\{$

return $\mathrm{.}10$;

$\}$

$\}$